From c170ecf434bceb0e188b14a6deb3bfa3ec9ef699 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 23 Aug 2008 08:32:09 -0300 Subject: V4L/DVB (8788): v4l: replace video_get_drvdata(video_devdata(filp)) with video_drvdata(filp) Use the new video_drvdata(filp) function where it is safe to do so. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/w9966.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/media/video/w9966.c') diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c index 14ebb15837f..b2dbe48a92b 100644 --- a/drivers/media/video/w9966.c +++ b/drivers/media/video/w9966.c @@ -187,16 +187,14 @@ static ssize_t w9966_v4l_read(struct file *file, char __user *buf, static int w9966_exclusive_open(struct inode *inode, struct file *file) { - struct video_device *vdev = video_devdata(file); - struct w9966_dev *cam = video_get_drvdata(vdev); + struct w9966_dev *cam = video_drvdata(file); return test_and_set_bit(0, &cam->in_use) ? -EBUSY : 0; } static int w9966_exclusive_release(struct inode *inode, struct file *file) { - struct video_device *vdev = video_devdata(file); - struct w9966_dev *cam = video_get_drvdata(vdev); + struct w9966_dev *cam = video_drvdata(file); clear_bit(0, &cam->in_use); return 0; @@ -732,8 +730,7 @@ static int w9966_wReg_i2c(struct w9966_dev* cam, int reg, int data) static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg) { - struct video_device *vdev = video_devdata(file); - struct w9966_dev *cam = video_get_drvdata(vdev); + struct w9966_dev *cam = video_drvdata(file); switch(cmd) { @@ -891,8 +888,7 @@ static int w9966_v4l_ioctl(struct inode *inode, struct file *file, static ssize_t w9966_v4l_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct video_device *vdev = video_devdata(file); - struct w9966_dev *cam = video_get_drvdata(vdev); + struct w9966_dev *cam = video_drvdata(file); unsigned char addr = 0xa0; // ECP, read, CCD-transfer, 00000 unsigned char __user *dest = (unsigned char __user *)buf; unsigned long dleft = count; -- cgit v1.2.3